From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754166Ab2LBXlS (ORCPT ); Sun, 2 Dec 2012 18:41:18 -0500 Received: from mga01.intel.com ([192.55.52.88]:43033 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753572Ab2LBXlR (ORCPT ); Sun, 2 Dec 2012 18:41:17 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.84,202,1355126400"; d="scan'208";a="257986071" Date: Mon, 3 Dec 2012 00:41:13 +0100 From: Samuel Ortiz To: Mark Brown Cc: linux-kernel@vger.kernel.org, patches@opensource.wolfsonmicro.com Subject: Re: [PATCH 1/2] mfd: arizona: Defer patch initialistation until after first device boot Message-ID: <20121202234113.GX3176@sortiz-mobl> References: <1354416107-17481-1-git-send-email-broonie@opensource.wolfsonmicro.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1354416107-17481-1-git-send-email-broonie@opensource.wolfsonmicro.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Mark, On Sun, Dec 02, 2012 at 11:41:46AM +0900, Mark Brown wrote: > Make sure that we don't race with the initial device boot by only doing > the initialisation after we've waited for the boot to complete. > > The runtime PM code already waits for the boot to complete before it > syncs the register patches so in most systems if a race does occur we will > power down very soon afterwards and recover anyway. > > Reported-by: Charles Keepax > Signed-off-by: Mark Brown > --- > drivers/mfd/arizona-core.c | 17 ++++++++++++----- > 1 file changed, 12 insertions(+), 5 deletions(-) Applied, thanks. Cheers, Samuel. -- Intel Open Source Technology Centre http://oss.intel.com/